FontBase 2.25.10 crashes instantly after start

Please include the flowing when reporting a bug:

Issue happens today. This version worked fine till few hours ago. No new software was installed. Uninstalling, cleaning and installing again had no affection.

Have you tried to reset the settings? https://fontba.se/learn/reset-settings

It helps.
Uninstalling the app. Cleaning all apps’ footprints. And installing again.
But now I’ve got the next issue:
Error: New version 2026.2.0 is not signed by the application owner: publisherNames: Dominik Levitsky Studio, LLC, raw info: {

“SignerCertificate”: {

“FriendlyName”: “”,

“IssuerName”: {

“Name”: “CN=Microsoft ID Verified CS EOC CA 01, O=Microsoft Corporation, C=US”,

“Oid”: “System.Security.Cryptography.Oid”

},

“NotAfter”: “/Date(1771746742000)/”,

“NotBefore”: “/Date(1771487542000)/”,

“PrivateKey”: null,

“PublicKey”: {

“Key”: “System.Security.Cryptography.RSACryptoServiceProvider”,

“Oid”: “System.Security.Cryptography.Oid”,

“EncodedKeyValue”: “System.Security.Cryptography.AsnEncodedData”,

“EncodedParameters”: “System.Security.Cryptography.AsnEncodedData”

},

“SerialNumber”: “330006FED8A8C482E92E3E9E5800000006FED8”,

“SignatureAlgorithm”: {

“Value”: “1.2.840.113549.1.1.12”,

“FriendlyName”: “sha384RSA”

},

“Thumbprint”: “C9F65A11370D109322F3A761994B426F286D5B2E”,

“Version”: 3,

“Issuer”: “CN=Microsoft ID Verified CS EOC CA 01, O=Microsoft Corporation, C=US”,

“Subject”: “CN=Senary Domain LLC, O=Senary Domain LLC, L=Dover, S=Delaware, C=US”

},

“TimeStamperCertificate”: {

“Archived”: false,

“Extensions”: [

“System.Security.Cryptography.X509Certificates.X509SubjectKeyIdentifierExtension”,

“System.Security.Cryptography.X509Certificates.X509Extension”,

“System.Security.Cryptography.X509Certificates.X509Extension”,

“System.Security.Cryptography.X509Certificates.X509Extension”,

“System.Security.Cryptography.X509Certificates.X509BasicConstraintsExtension”,

“System.Security.Cryptography.X509Certificates.X509EnhancedKeyUsageExtension”,

“System.Security.Cryptography.X509Certificates.X509KeyUsageExtension”,

“System.Security.Cryptography.X509Certificates.X509Extension”

],

“FriendlyName”: “”,

“IssuerName”: {

“Name”: “CN=Microsoft Public RSA Timestamping CA 2020, O=Microsoft Corporation, C=US”,

“Oid”: “System.Security.Cryptography.Oid”

},

“NotAfter”: “/Date(1792702009000)/”,

“NotBefore”: “/Date(1761252409000)/”,

“HasPrivateKey”: false,

“PrivateKey”: null,

“PublicKey”: {

“Key”: “System.Security.Cryptography.RSACryptoServiceProvider”,

“Oid”: “System.Security.Cryptography.Oid”,

“EncodedKeyValue”: “System.Security.Cryptography.AsnEncodedData”,

“EncodedParameters”: “System.Security.Cryptography.AsnEncodedData”

},

“SerialNumber”: “3300000055D9DD692628F9F8E2000000000055”,

“SubjectName”: {

“Name”: “CN=Microsoft Public RSA Time Stamping Authority, OU=nShield TSS ESN:7D00-05E0-D947, OU=Microsoft America Operations, O=Microsoft Corporation, L=Redmond, S=Washington, C=US”,

“Oid”: “System.Security.Cryptography.Oid”

},

“SignatureAlgorithm”: {

“Value”: “1.2.840.113549.1.1.12”,

“FriendlyName”: “sha384RSA”

},

“Thumbprint”: “1D3B54018265BFB6E0595791068E17EC57870DEA”,

“Version”: 3,

“Handle”: 2098040973040,

“Issuer”: “CN=Microsoft Public RSA Timestamping CA 2020, O=Microsoft Corporation, C=US”,

“Subject”: “CN=Microsoft Public RSA Time Stamping Authority, OU=nShield TSS ESN:7D00-05E0-D947, OU=Microsoft America Operations, O=Microsoft Corporation, L=Redmond, S=Washington, C=US”

},

“Status”: 0,

“StatusMessage”: “Signature verified.”,

“Path”: “C:\Users\HP Omen\AppData\Local\fontbase-app-updater\pending\temp-FontBase-2026.2.0.exe”

}

at t.newError (C:\Program Files\FontBase\resources\app.asar\dist\main.js:2:497944)

at Object.task (C:\Program Files\FontBase\resources\app.asar\dist\main.js:2:73165)

at async d.executeDownload (C:\Program Files\FontBase\resources\app.asar\dist\main.js:2:319260)

To fix this, please download the latest version from our website and install it.

1 Like

The program keeps crashing. I’ve already reset it three times, and after working for a while it crashes again. Please fix this, it’s getting in the way of my work. Thanks.